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changed class handling to check for the block expression if enabled
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hyung-hwan 2023-11-14 17:57:20 +09:00
parent 4f8e7ae76e
commit 8085fb7725
2 changed files with 13 additions and 3 deletions
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15
lib/comp.c
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@ -2350,12 +2350,14 @@ static int compile_class (hcl_t* hcl, hcl_cnode_t* src)
cf = GET_SUBCFRAME(hcl);
cf->u._class.nsuperclasses = 0; /* unsed for CLASS_P2 */
cf->u._class.start_loc = *HCL_CNODE_GET_LOC(src); /* TODO: use *HCL_CNODE_GET_LOC(cmd) instead? */
cf->u._class.cmd_cnode = cmd;
obj = HCL_CNODE_CONS_CDR(obj);
PUSH_SUBCFRAME (hcl, COP_COMPILE_CLASS_P1, obj); /* 2 - variables declaraions and actual body */
cf = GET_SUBCFRAME(hcl);
cf->u._class.nsuperclasses = 1; /* this one needs to change if we support multiple superclasses... */
cf->u._class.start_loc = *HCL_CNODE_GET_LOC(src); /* TODO: use *HCL_CNODE_GET_LOC(cmd) instead? */
cf->u._class.cmd_cnode = cmd;
}
else
{
@ -2364,11 +2366,13 @@ static int compile_class (hcl_t* hcl, hcl_cnode_t* src)
cf = GET_TOP_CFRAME(hcl);
cf->u._class.nsuperclasses = 0; /* this one needs to change if we support multiple superclasses... */
cf->u._class.start_loc = *HCL_CNODE_GET_LOC(src); /* TODO: use *HCL_CNODE_GET_LOC(cmd) instead? */
cf->u._class.cmd_cnode = cmd;
PUSH_SUBCFRAME (hcl, COP_COMPILE_CLASS_P2, class_name); /* 2 */
cf = GET_SUBCFRAME(hcl);
cf->u._class.nsuperclasses = 0; /* unsed for CLASS_P2 */
cf->u._class.start_loc = *HCL_CNODE_GET_LOC(src); /* TODO: use *HCL_CNODE_GET_LOC(cmd) instead? */
cf->u._class.cmd_cnode = cmd;
}
return 0;
@ -2399,13 +2403,13 @@ static HCL_INLINE int compile_class_p1 (hcl_t* hcl)
hcl_oow_t dclcount;
/*
(defclass X ::: T
::: | a b c | ; class variables
::: | a b c | ## class variables
)
(defclass X
::: T | a b c | ; instance varaiables.
::: T | a b c | ## instance varaiables.
)
(defclass X
::: | a b c | ; class variables
::: | a b c | ## class variables
)
*/
tmp = HCL_CNODE_CONS_CAR(obj);
@ -2496,6 +2500,11 @@ static HCL_INLINE int compile_class_p1 (hcl_t* hcl)
if (emit_push_literal(hcl, tmp, &cf->u._class.start_loc) <= -1) goto oops;
}
if (hcl->c->flags & HCL_COMPILE_ENABLE_BLOCK)
{
if (check_block_expression_as_body(hcl, obj, cf->u._class.cmd_cnode, 0) <= -1) return -1;
}
if (push_clsblk(hcl, &cf->u._class.start_loc, nivars, ncvars, &hcl->c->tv.s.ptr[ivar_start], ivar_len, &hcl->c->tv.s.ptr[cvar_start], cvar_len) <= -1) goto oops;
if (push_cblk(hcl, &cf->u._class.start_loc, HCL_CBLK_TYPE_CLASS) <= -1) goto oops; /* the class block shall be treated as a control block, too */

1
lib/hcl-prv.h
View File

@ -454,6 +454,7 @@ struct hcl_cframe_t
{
hcl_ooi_t nsuperclasses;
hcl_loc_t start_loc;
hcl_cnode_t* cmd_cnode;
} _class;
} u;
};